3028445

素因数分解:

$5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 4333824

約数和(自身を除く): 1305379

約数列:

[1, 5, 7, 35, 47, 49, 235, 245, 263, 329, 1315, 1645, 1841, 2303, 9205, 11515, 12361, 12887, 61805, 64435, 86527, 432635, 605689, 3028445]

約数ペア:

[(1, 3028445), (5, 605689), (7, 432635), (35, 86527), (47, 64435), (49, 61805), (235, 12887), (245, 12361), (263, 11515), (329, 9205), (1315, 2303), (1645, 1841)]